Table 2 Descriptive statistics, internal consistency (McDonald’s ω) and fit statistics for the two-factor model for the total adult community sample (Study 1), the adolescent community sample (Study 4), and the clinical sample (Study 5) on the six-item versions of the Social Interaction Anxiety Scale (SIAS-6) and Social Phobia Scale (SPS-6)
Study 1 - Total adult community sample | Study 4 - Community adolescent sample | Study 5 - Clinical sample | ||
|---|---|---|---|---|
N | 3213 | 292 | 30 | |
Questionnaire | ||||
SIAS | M (SD) | 5.41 (5.26) | 6.63 (5.09) | 10.67 (5.10) |
Females: M (SD) | 5.69 (5.37) | 6.92 (5.32) | 10.65 (4.91) | |
Males: M (SD) | 4.69 (4.89) | 5.88 (4.36) | 11.67 (5.15) | |
McDonald’s ω | .87 | .82 | .87 | |
SPS | M (SD) | 5.00 (5.37) | 6.74 (5.49) | 10.27 (5.86) |
Females: M (SD) | 5.47 (5.55) | 7.26 (5.56) | 10.45 (6.41) | |
Males: M (SD) | 3.80 (4.69) | 5.37 (5.06) | 10.89 (3.95) | |
McDonald’s ω | .88 | .83 | .92 | |
Fit statistics | CFI = .978, TLI = .972, RMSEA = .051 (90%CI = .047–.056), SRMR = .025 | CFI = .970, TLI = .962, RMSEA = .049 (90%CI = .032–.067), SRMR = .035 | ||